package cn.lingyangwl.agile.pay.common.utils;

import cn.lingyangwl.agile.pay.pay.channel.IPaymentService;
import cn.lingyangwl.framework.core.utils.spring.SpringUtils;
import cn.lingyangwl.framework.tool.core.exception.BizException;
import cn.hutool.core.util.StrUtil;

/**
 * 支付方式动态调用Utils
 *
 * @author shenguangyang
 */
public class PaywayUtil {

    private static final String PAYWAY_PACKAGE_NAME = "payway";
    private static final String PAYWAYV3_PACKAGE_NAME = "paywayV3";

    /**
     * 获取真实的支付方式Service
     */
    public static IPaymentService getRealPaywayService(Object obj, String wayCode) {

        try {
            //下划线转换驼峰 & 首字母大写
            String clsName = StrUtil.upperFirst(StrUtil.toCamelCase(wayCode.toLowerCase()));
            return (IPaymentService) SpringUtils.getBean(
                    Class.forName(obj.getClass().getPackage().getName()
                            + "." + PAYWAY_PACKAGE_NAME
                            + "." + clsName)
            );
        } catch (Exception e) {
            throw new BizException("未找到支付方式 {} 的服务", wayCode);
        }
    }

    /**
     * 获取微信V3真实的支付方式Service
     */
    public static IPaymentService getRealPaywayV3Service(Object obj, String wayCode) {

        try {

            //下划线转换驼峰 & 首字母大写
            String clsName = StrUtil.upperFirst(StrUtil.toCamelCase(wayCode.toLowerCase()));
            return (IPaymentService) SpringUtils.getBean(
                    Class.forName(obj.getClass().getPackage().getName()
                            + "." + PAYWAYV3_PACKAGE_NAME
                            + "." + clsName)
            );

        } catch (Exception e) {
            throw new BizException("未找到支付方式 {} 的服务", wayCode);
        }
    }

}
